Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	TXK
Human P-Site:	Y420
P-Site Sequence:	RYVLDDEYVSSFGAK
UniProt:	P42681
Intern. Prot. ID:	IPI00000879

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TXK	P42681	Y420	RYVLDDEYVSSFGAK	100 / 9 AA	61
Phosphosite 1:	BMX	P51813	Y566	RYVLDDQYVSSVGTK	87 / 8 AA	78
Phosphosite 2:	Btk	Q06187	Y551	RYVLDDEYTSSVGSK	87 / 8 AA	76
Phosphosite 3:	ITK	Q08881	Y512	RFVLDDQYTSSTGTK	75 / 8 AA	72
Phosphosite 4:	TEC	P42680	Y519	RYVLDDQYTSSSGAK	75 / 8 AA	74
Phosphosite 5:	MAGE-D4	Q96JG8	Y356	SKHLDDEYESSEEER	87 / 8 AA	81
Phosphosite 6:	GZF1	Q9H116	Y629	TEQPDEEYVSSKLSD	85 / 7 AA	80
Phosphosite 7:	LTBP1	Q14766	Y1534	WEHLSDEYVCSRPLV	75 / 8 AA	173
Phosphosite 8:	TXK	P42681	S423	LDDEYVSSFGAKFPI	100 / 6 AA	61
Phosphosite 9:	TMF1	P82094	Y877	LENLKDEYVRTLEET	55 / 9 AA	123
Phosphosite 10:	PLD6	Q8N2A8	Y194	LITEDDEYVRLFLEE	75 / 8 AA	28
Phosphosite 11:	PDZRN4	Q6ZMN7	Y384	EFYEDNEYISSLPAD	62 / 8 AA	117
Phosphosite 12:	TCEA1	P23193	S128	NARDTYVSSFPRAPS	85 / 7 AA	34
Phosphosite 13:	TCEA1	P23193	Y126	ETNARDTYVSSFPRA	85 / 7 AA	34
Phosphosite 14:	GLTSCR1	Q9NZM4	Y1201	AKEKPDEYVSSSRSL	100 / 6 AA	153
Phosphosite 15:	PEX10	O60683	Y73	YQTLGEEYVSIIQVD	71 / 7 AA	37
Phosphosite 16:	CHD-5	Q8TDI0	Y1284	ELQNMNEYLSSFKVA	71 / 7 AA	223
Phosphosite 17:	CHD3	Q12873	Y1282	DVQNMNEYLSSFKVA	71 / 7 AA	227
Phosphosite 18:	GLTSCR1	Q9NZM4	S1203	EKPDEYVSSSRSLGL	100 / 6 AA	153
Phosphosite 19:	CHD4	Q14839	Y1276	ELQGMNEYLSSFKVA	71 / 7 AA	218
Phosphosite 20:	Btk	Q06187	T552	YVLDDEYTSSVGSKF	85 / 7 AA	76